Decorate your 21st birthday party space in glitzy style with these glitter 21st string decorations. Sold in packs of 6 string decorations, each string measures 1.5 metres long with spaced glittery 21's. Hang them from the ceiling, around your party venue or use them like a garland around your party tables. Mix and match with our complementary 21st birthday party balloons, decorations and other 21st birthday party supplies.